71966702

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 114501600

約数和(自身を除く): 42534898

約数列:

[1, 2, 37, 61, 74, 107, 122, 149, 214, 298, 2257, 3959, 4514, 5513, 6527, 7918, 9089, 11026, 13054, 15943, 18178, 31886, 241499, 336293, 482998, 589891, 672586, 972523, 1179782, 1945046, 35983351, 71966702]

約数ペア:

[(1, 71966702), (2, 35983351), (37, 1945046), (61, 1179782), (74, 972523), (107, 672586), (122, 589891), (149, 482998), (214, 336293), (298, 241499), (2257, 31886), (3959, 18178), (4514, 15943), (5513, 13054), (6527, 11026), (7918, 9089)]